Detections
Analytics

Echo: hono: security update to 4.13.7

low Tenable Cloud Security Plugin ID 471607

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - hono before 4.13.7 fails to HTML-escape plain strings rendered by hono/jsx as a child or fallback of
 Suspense, as a string child of ErrorBoundary alongside an asynchronous sibling, as the single child of a
 Context.Provider, or as the root value passed to renderToString() or renderToReadableStream() from
 hono/jsx/dom/server. These paths stringify their input and treat the result as already-escaped markup, so
 an attacker who controls such a string during server-side rendering can inject arbitrary HTML and execute
 script under the application's origin. (CVE-2026-93981)

Solution

Update the hono library and its related packages to version 4.13.7 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-93981

Plugin Details

Severity: Low

ID: 471607

Version: Revision 1.1

Type: Local

Published: 10/3/2026

Updated: 10/5/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 2.3

Percentile: 9.93

CVSS v2

Risk Factor: Medium

Base Score: 4

Temporal Score: 3

Vector: CVSS2#AV:N/AC:H/Au:N/C:P/I:P/A:N

CVSS Score Source: CVE-2026-93981

CVSS v3

Risk Factor: Medium

Base Score: 4.7

Temporal Score: 4.1

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS v4

Risk Factor: Low

Base Score: 2.3

Threat Score: 0.6

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 10/2/2026

Vulnerability Publication Date: 9/19/2026

Reference Information

CVE: CVE-2026-93981